Safety and operating instructions
12 © Construction Tools PC AB | 9800 1594 01 | 2020-03-23
Original Instructions
3.3.3 Labels on the accumulator
Read through the overhaul instructions carefully before
servicing or charging.
The accumulator must only be charged with Nitrogen.
NOTICE Only certified personnel are allowed to work
with the accumulator.
3.4 Guarantee
The guarantee or product liability will be invalidated by
the following:
• Use other than intended
• Maintenance work not being carried out or being
carried out incorrectly
• The use of the wrong consumables
• The use of non-approved parts
• Damage due to wear
• Special applications without the required safety facil-
ities
• Damage due to improper storage
• Changes not carried out by or in consultation with
the manufacturer
4 Transport
WARNING Falling hydraulic breaker
If the hydraulic breaker is tipping over and falling, it may
cause serious injury.
u Place the hydraulic breaker in a safe position where
it cannot fall over and cause damage.
Carefully check that the carrier is stable enough when
transporting or performing maintenance or other kind of
work on the hydraulic breaker. The hydraulic breaker is
delivered in a box. To lift out the hydraulic breaker in a
safe way, use the lifting eye.
5 Installation
Before installing the hydraulic breaker on the carrier or
operating it, read the operation manual and safety in-
structions provided by the carrier manufacturer. Follow
all instructions.
The carrier must have the appropriate hydraulic system
for operation of the breaker.
If the carrier is too large for the hydraulic breaker it may
lead to broken working tools and increased wear. See
"Technical data" for choosing suitable carrier.
The safety equipment in the hydraulic system must be
checked for quality (CE mark, etc.), suitability and func-
tionability by a professional or authorised supervisor be-
fore use.
5.1 Hoses and connections
WARNING Whipping hydraulic hose
Hydraulic hoses under pressure can whip uncontrollably
if screws loosen or are loosened. A whipping hydraulic
hose can cause severe injuries.
u Depressurize the hydraulic system before loosening
the connection of a hydraulic hose.
u Tighten the nuts on the connections of the hydraulic
hoses to the required torque.
Type of nipple: ORFS standard nipple. The nipple di-
mensions can be found in the Spare parts list.
The quality of the hydraulic hoses must be 2SC (accord-
ing to EN857) or better when connecting the breaker to
the carrier. If quick couplings are to be used, we recom-
mend using the 'Flat Face' quick coupling. This type is
sturdy and easy to clean. The quick coupling pressure
class must agree with the carrier's working pressure.
Always clean the quick couplings before mounting or dis-
mounting. Always plug hoses and hose nipples with tight
and clean end caps when dismounting.
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